Upload File: Click "Upload File (.txt)" to load a document.
Highlighter: Toggle "Highlighter ON" and use the Up/Down Arrow Keys to move the gold line.
Speed Reader: Toggle the Speed Reader. Use the Voice Dropdown to select your preferred TTS voice (e.g., Google UK English). Check "Enable Read Aloud" and press Play.
Dictionary: Toggle "Dictionary Mode" ON. Then, highlight any single word in the reader to see its definition.
Notes Panel
Toggle Notes: Open or close the notes sidebar.
Write Mode (W): Toggle this ON (in the notes panel) to type freely. This disables the 'Y', 'R', and 'O' shortcuts.
Add Note (Y): When Write Mode is OFF, press 'y' to activate selection mode. Highlight any text in the reader to copy it to your notes.
Highlight Notes (R / O): While in the notes panel (and Write Mode is OFF), highlight your own notes and press 'r' or 'o' to add a red or orange highlight.
Download/Upload: Save your notes (with highlights) as a PDF or upload a plain .txt file.